Reference

Table functions
print_kable()	Print and Format a Styled Table for HTML or LaTeX Output
print_flextable()	Print a Styled Table for HTML or Word Output
save_flextable()	Save a Flextable as a PDF
split_df()	Split Data Frame into Multiple Parts
Data Summary
summarize_plots()	Summarize and Plot Columns of a Data Frame
summarize_table()	Summarize Data Frame by Column Type
plot_coef()	Plot Regression Coefficients
draw_normal()	Draw a normal distribution plot using ggplot2
compare_categorical()	Perform Cross-Tabulation and Fisher's Exact Test
compare_numerical()	Compute Mean and SD for Two Samples by Grouping Variable and Perform One-Way ANOVA
Packagedown Related
git_commit_push()	Commit Changes and Push to Git
git_tag_push()	Tag Version in Git and Push
fun_links()	Generate Links to Function Documentation for packagedown
Compiling files
compile_texs()	Compile LaTeX Files
compile_rnws()	Knit Files to PDF and Track Status
compile_handouts()	Create and Compile Handouts from a List of TeX Files
cleanLatex()	Remove LaTeX Auxiliary Files
Help Functions
meanSD()	Calculate Mean and Standard Deviation, and Format the Output
count_percent()	Calculate Counts and Percentages of Factor Levels
zround()	Round and Format Numbers to Specific Decimal Places
zrange()	Calculate and Format Range of a Numeric Vector
zpvalue()	Format p-value for Display
combine_table()	Combine Two Tables with different statistics.
Rmd and Rnw related functions
rmd_hook_set()	Set custom knit hooks for R Markdown
rmd_opts_set()	Set default options for code chunks in R Markdown
rnw_hook_set()	Set Custom Hooks for knitr in RNW Files
rnw_opts_set()	Set Global and knitr Options for RNW Files
set_ggplot_theme()	Set custom theme for ggplot2 plots
Tool functions
clip()	Capture output and copy to clipboard
cut_txt()	Cut text file into chunks with specified number of chapters
replace_punctuation()	Replace Chinese Punctuation with English Equivalents
sourceDir()	Source All R Scripts in a Directory
summary_w2()	Summarize W2 Data for a Given Year